diff options
| -rw-r--r-- | hw/usb/dev-mtp.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c index 2ca25c9da5..f1d20fa1b9 100644 --- a/hw/usb/dev-mtp.c +++ b/hw/usb/dev-mtp.c @@ -1632,24 +1632,16 @@ static char *utf16_to_str(uint8_t len, uint16_t *arr) /* Wrapper around write, returns 0 on failure */ static uint64_t write_retry(int fd, void *buf, uint64_t size, off_t offset) { - uint64_t bytes_left = size, ret; + uint64_t ret = 0; if (lseek(fd, offset, SEEK_SET) < 0) { goto done; } - while (bytes_left > 0) { - ret = write(fd, buf, bytes_left); - if ((ret == -1) && (errno != EINTR || errno != EAGAIN || - errno != EWOULDBLOCK)) { - break; - } - bytes_left -= ret; - buf += ret; - } + ret = qemu_write_full(fd, buf, size); done: - return size - bytes_left; + return ret; } static void usb_mtp_update_object(MTPObject *parent, char *name) |